Unity Control Center crashes when selecting Desktop Sharing

Fresh install 18.04 + ubuntu-unity-desktop

unity-control-center crashes when trying to setup "Desktop Sharing"

Message (when launched from a terminal)

(unity-control-center:10876): GLib-GIO-ERROR **: 17:49:24.747: Settings schema 'org.gnome.Vino' does not contain a key named 'enabled'

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: unity-control-center 15.04.0+18.04.20180216-0ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.1
Architecture: amd64
CurrentDesktop: Unity:Unity7:ubuntu
Date: Wed Jun 6 17:45:31 2018
InstallationDate: Installed on 2018-06-06 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: unity-control-center
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.20.9-0ubuntu7.1
Architecture: amd64
CurrentDesktop: Unity:Unity7:ubuntu
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2018-06-06 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Package: unity-control-center 15.04.0+18.04.20180216-0ubuntu1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Tags: bionic
Uname: Linux 4.15.0-22-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True